Wisconsin · Private foundation
Marjorie Siebert Aylen Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
- $195k
- Granted FY2025(still arriving)
- 9
- Grants FY2025
- 11
- Organizations funded FY2024
- 45%
- First-time grantees FY2024
- Median grant, FY2025
- $15,000
- Largest grant, FY2025
- $50,000
- Organizations funded a year
- 7 to 11
- FY2018 to FY2024
- States reached, FY2025
- 1
- Total assets, FY2025
- $2.8M
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 45% of the organizations Marjorie Siebert Aylen Foundation funded were first-time grantees, receiving 51% of its grant dollars.
New vs renewed · share of each year
In FY2024, 49% of grant dollars renewed an existing relationship; $90k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2025still arriving | 9 | $195k | 11% |
| FY2024 | 11 | $175k | 45% |
| FY2023 | 7 | $75k | 0% |
| FY2022 | 9 | $175k | 33% |
| FY2021 | 7 | $120k | 14% |
| FY2020 | 10 | $138k | 10% |
| FY2019 | 9 | $116k | 33% |
| FY2018 | 9 | $143k | 33% |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Top grantees
Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Planned Parenthood of Wisconsin Inc | $240,000 | 9 | 0% |
| University of Wisconsin Foundation | $225,000 | 8 | 0% |
| Uwm Research Foundation Inc | $115,000 | 7 | 2% |
| Kathy's House Inc | $75,000 | 6 | 1% |
| Hunger Task Force Inc | $75,000 | 8 | 0% |
| Historic Haymarket Milwaukee Inc | $75,000 | 2 | 0% |
| Life Navigators Inc | $55,000 | 4 | 1% |
| Milwaukee Public Museum Inc | $30,000 | 2 | 0% |
| Family Promise of Ozaukee County | $10,000 | 1 | 0% |
| Hope Center Inc | $10,000 | 2 | 0% |
Show all 16 grantees
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Planned Parenthood of Wisconsin Inc | $240,000 | 9 | 0% |
| University of Wisconsin Foundation | $225,000 | 8 | 0% |
| Uwm Research Foundation Inc | $115,000 | 7 | 2% |
| Kathy's House Inc | $75,000 | 6 | 1% |
| Hunger Task Force Inc | $75,000 | 8 | 0% |
| Historic Haymarket Milwaukee Inc | $75,000 | 2 | 0% |
| Life Navigators Inc | $55,000 | 4 | 1% |
| Milwaukee Public Museum Inc | $30,000 | 2 | 0% |
| Family Promise of Ozaukee County | $10,000 | 1 | 0% |
| Hope Center Inc | $10,000 | 2 | 0% |
| North Shore Baseball Academy Inc | $6,000 | 2 | n/a |
| Next Door Foundation Inc | $5,000 | 1 | 0% |
| Badger Boys State Incorporated | $5,000 | 1 | n/a |
| Cystic Fibrosis Foundation | $5,000 | 1 | 0% |
| Bethesda Parent Teacher Organization Inc | $2,500 | 1 | n/a |
| Broads for a Cause | $500 | 1 | 1% |
What it could do for these grantees
Plus 11 recipients with no EIN on record ($350k), not named here.
Where it is load-bearing
Each grantee by its size and the share of its budget Marjorie Siebert Aylen Foundation supplied at peak.
Tap a dot to name the grantee.
How this is measured
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Schoenleber Foundation Inc · Baird Foundation Inc · Green Bay Packers Foundation · Ellamae Siebert Foundation Inc · Alvin a Marion Birnschein Foundation Inc · Wauwatosa Savings & Loan Foundation · Jerome J and Dorothy H Holz Family Foundation C/O Donald Tushaus · Anon Charitable Trust · Archdiocese of Milwaukee Catholic Community Foundation Inc · Evan & Marion Helfaer Foundation · United Way of Greater Milwaukee & Waukesha County Inc · Greater Milwaukee Foundation Inc
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Marjorie Siebert Aylen Foundation?
Find your warmest path to Marjorie Siebert Aylen Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
About Marjorie Siebert Aylen Foundation
- How much does Marjorie Siebert Aylen Foundation give?
- Marjorie Siebert Aylen Foundation reported 9 grants totaling $195,000 in its FY2025 IRS filing. It funded between 7 and 11 organizations a year over FY2018 to FY2024.
- What does Marjorie Siebert Aylen Foundation fund?
- By grant dollars over FY2017 to FY2025, its largest causes are Health (39%), Education (22%), Arts & Culture (9%).
- Who are Marjorie Siebert Aylen Foundation's largest grantees?
- By total granted over FY2017 to FY2025: Planned Parenthood of Wisconsin Inc ($240k), University of Wisconsin Foundation ($225k), Uwm Research Foundation Inc ($115k).
- Does Marjorie Siebert Aylen Foundation fund new organizations?
- In FY2024, 45% of the organizations it funded were first-time grantees.
- Does Marjorie Siebert Aylen Foundation accept unsolicited applications?
- Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
- Which funders back the same organizations as Marjorie Siebert Aylen Foundation?
- Its strongest co-funders, measured against what their size predicts, include Schoenleber Foundation Inc, Baird Foundation Inc, Green Bay Packers Foundation.
- Where is Marjorie Siebert Aylen Foundation based?
- Marjorie Siebert Aylen Foundation is based in WI.
Play a game based on Marjorie Siebert Aylen’s filings →